Table of Contents
Advertisement
5
VCCIO1
SW2
R67
PB0
D
2
1
4
3
R70
100
C61
10nF
C
VCCIO1
U3B
J18
VCCIO1
G17
VCCIO1
VCCIO1
Bank1
C64
C65
C66
10uF
0.1uF
0.1uF
B
3.3v
A
LIFCL-40-BG400
5
© 2019-2021 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal.
All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.
FPGA-EB-02028-1.4
4
VCCIO1
R68
SW3
PB1
PUSHBUTTON0
TP6
2
1
4
3
R71
E17
LED0
PR3B
F13
LED1
PR4A
G13
LED2
PR4B
F14
LED3
PR6A
F16
TXD_UART
PR8A
F18
PR10A
RXD_UART
E20
0
R73
SDA
PR11A/SDA
F20
0
R74
SCL
PR11B/SCL
G19
GSRN
PR13B/PMU_WAKEUP
G14
PUSHBUTTON0
PR15A
G15
PUSHBUTTON1
PR15B
L13
12MHz
PR17A/PCLKT1_2
L14
TP9
PR17B
L16
LED4
PR19A/PCLKT1_1
L15
LED5
PR19B
L20
LED6
PR20A/PCLKT1_0
L19
LED7
PR20B
J15
NC5
H15
NC4
H14
NC3
H13
NC2
G20
NC1
H18
NC25
J16
NC6
H16
NC13
H17
NC18
J19
NC7
J20
NC8
H20
NC17
H19
NC16
K13
NC9
J13
NC10
K14
NC11
J14
NC12
K15
NC14
VCCIO1
K16
NC15
K17
NC19
K18
NC20
K19
NC21
K20
R75
NC22
L18
1k
NC23
L17
NC24
E19
JTAG_EN/JTAG
G18
PR13A/TCK/SCLK/PMU_EXT_CLK
F15
PR6B/TMS/SCSN
F17
PR8B/TDI/SSI
F19
PR10B/TDO/SSO
4
Figure A.7. I2C LEDs and Push Buttons
3
SW4
GSRN
GSRN
2
100
PUSHBUTTON1
TP8
4
C62
10nF
LEDs
G
R174
LED_GREEN_0603
D3
G
R175
LED_GREEN_0603
D4
G
R176
LED_GREEN_0603
D5
G
R177
LED_GREEN_0603
D6
{3}
{3}
{3,5}
{3,5}
G
R178
LED_GREEN_0603
D7
G
R179
LED_GREEN_0603
D8
{3}
G
R180
LED_GREEN_0603
D9
G
R181
LED_GREEN_0603
D10
LED8
G
R182
{6}
LED8
LED_GREEN_0603
D11
LED9
G
R183
{6}
LED9
LED_GREEN_0603
D12
LED10
G
R184
{6}
LED10
LED_GREEN_0603
D13
LED11
G
R185
{6}
LED11
LED_GREEN_0603
D14
LED12
G
R186
{6}
LED12
LED_YELLOW_0603
D15
LED13
G
R187
{6}
LED13
LED_YELLOW_0603
D16
Group LEDs 4,4,4,2
12bit ADC shown groups of 4
+ 1 led for PWM brightness
TCK
{3,5}
+ 1 led for other use
TMS
{3,5}
TDI
{3,5}
TDO
{3,5}
3
CrossLink-NX Evaluation Board
2
1
VCCIO1
LEDs Signal Map
U3B pin Signal
R69
E17
LED0
1
R72
GSRN
TP7
3
100
F13
LED1
C63
10nF
G13
LED2
F14
LED3
L16
LED4
L15
LED5
L20
LED6
L19
LED7
VCCIO1
U3C pin Signal
2K
R0402
2K
R0402
R17
LED8
2K
R0402
R18
LED9
2K
R0402
U20
LED10
2K
R0402
T20
LED11
2K
R0402
W20
LED12
2K
R0402
2K
R0402
V20
LED13
VCCIO2
2K
R0402
2K
R0402
2K
R0402
2K
R0402
VCCIO2
2K
R0402
2K
R0402
Lattice Semiconductor Applications
Lattice Semiconductor Applications
Lattice Semiconductor Applications
http://www.latticesemi.com/Support
http://www.latticesemi.com/Support
http://www.latticesemi.com/Support
Title
Title
Title
I2C LEDs And Push Buttons
I2C LEDs And Push Buttons
I2C LEDs And Push Buttons
Size
Size
Size
Project
Project
Project
B
B
B
CrossLink-NX Evaluation Board
CrossLink-NX Evaluation Board
CrossLink-NX Evaluation Board
Date:
Date:
Date:
Friday, Nov 22, 2019
Friday, Nov 22, 2019
Friday, Nov 22, 2019
2
1
User Guide
LED
D3
D
D4
D5
D6
D7
D8
D9
D10
C
LED
D11
D12
D13
D14
D15
D16
B
A
Schematic Rev
Schematic Rev
Schematic Rev
B-1
B-1
B-1
Board Rev
Board Rev
Board Rev
B
B
B
Sheet
Sheet
Sheet
7
7
7
of
of
of
14
14
14
37
Advertisement
Table of Contents
